package com.heima.client;


import com.heima.config.DefaultFeignConfig;
import com.heima.dto.ItemDTO;


import com.heima.dto.OrderDetailDTO;
import com.heima.fallback.ItemClientFallback;
import org.springframework.cloud.openfeign.FeignClient;
import org.springframework.web.bind.annotation.*;

import java.util.Collection;
import java.util.List;

@FeignClient(value = "item-service",
        configuration = DefaultFeignConfig.class,
        fallbackFactory = ItemClientFallback.class
)
public interface ItemClient {

    @GetMapping("/items")
    List<ItemDTO> queryItemByIds(@RequestParam("ids") Collection<Long> ids);


    @PutMapping("/items/stock/deduct")
    void deductStock(@RequestBody List<OrderDetailDTO> items);

    // id查询商品
    @GetMapping("/items/{id}")
    public ItemDTO queryItemById(@PathVariable("id") Long id);

}